diff --git a/examples/SharedMemory/PhysicsClientSharedMemory.cpp b/examples/SharedMemory/PhysicsClientSharedMemory.cpp
index 88dfe33cd..1990cc1fd 100644
--- a/examples/SharedMemory/PhysicsClientSharedMemory.cpp
+++ b/examples/SharedMemory/PhysicsClientSharedMemory.cpp
@@ -20,7 +20,7 @@ struct BodyJointInfoCache
 	b3AlignedObjectArray<b3JointInfo> m_jointInfo;
 	std::string m_bodyName;
 	btAlignedObjectArray<int> m_userDataIds;
-
+	int m_numDofs;
 	~BodyJointInfoCache()
 	{
 	}
diff --git a/examples/SharedMemory/PhysicsDirect.cpp b/examples/SharedMemory/PhysicsDirect.cpp
index e7909e27d..336f61804 100644
--- a/examples/SharedMemory/PhysicsDirect.cpp
+++ b/examples/SharedMemory/PhysicsDirect.cpp
@@ -22,6 +22,7 @@ struct BodyJointInfoCache2
 	btAlignedObjectArray<b3JointInfo> m_jointInfo;
 	std::string m_bodyName;
 	btAlignedObjectArray<int> m_userDataIds;
+	int m_numDofs;
 
 	~BodyJointInfoCache2()
 	{